1AXI Complex (Hormone Receptor) date Oct 15, 1997
title Structural Plasticity At The Hgh:Hghbp Interface
authors S.Atwell, M.Ultsch, A.M.De Vos, J.A.Wells
compound source
Molecule: Growth Hormone
Chain: A
Synonym: Hgh
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: 34b8
Expression_system_cellular_location: Periplasm
Expression_system_plasmid: Pb0720

Molecule: Growth Hormone Receptor
Chain: B
Fragment: Extracellular Binding Domain
Synonym: Hghbp
Engineered: Yes
Mutation: Yes
Other_details: Hghbp With Functionally Critical Trp 104 Mut Ala

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: 33b6
Expression_system_cellular_location: Periplasm
Expression_system_plasmid: Pb0720
symmetry Space Group: P 43 21 2
R_factor 0.190 R_Free 0.262
length a length b length c angle alpha angle beta angle gamma
65.600 65.600 231.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand SO4 enzyme
related structures by homologous chain: 1HUW, 1HWG

Primary referenceStructural plasticity in a remodeled protein-protein interface., Atwell S, Ultsch M, De Vos AM, Wells JA, Science 1997 Nov 7;278(5340):1125-8. PMID:9353194
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1axi.pdb1.gz) 134 Kb
  • LPC: Ligand-Protein Contacts for 1AXI
  • CSU: Contacts of Structural Units for 1AXI
  • Likely Quarternary Molecular Structure file(s) for 1AXI
  • Retrieve 1AXI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AXI from S2C, [Save to disk]
  • View 1AXI in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1AXI
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AXI, from MSDmotif at EBI
  • Genome occurence of 1AXI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1axia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1axib2, region B:131-236 [Jmol] [rasmolscript] [script source]
        - Domain d1axib1, region B:32-130 [Jmol] [rasmolscript] [script source]
  • Fold representative 1axi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1axi] [1axi_A] [1axi_B]
  • SWISS-PROT database: [P10912] [P01241]
  • Domain organization of [GHR_HUMAN] [SOMA_HUMAN] by SWISSPFAM
  • Domain found in 1AXI: [FN3 ] by SMART
  • Alignments of the sequence of 1AXI with the sequences similar proteins can be viewed for 1AXI's classification [GHR_HUMAN] [SOMA_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [GHR_HUMAN] [SOMA_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1AXI
  • Community annotation for 1AXI at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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